Lib.pm: add _log2()
Lib.pm: add a msg_color parameter
Lib.pm: fix fmt_color being never used
Lib.pm: turn msg_color into an opt

Given that it's only used once.
Lib.pm: turn fmt_prefix/color into an opt
Lib.pm: turn min_debug into an opt
devel/pull: suggest verbose mode for svn log
devel/pull: fix bogus range for Git bare-diffstat
sym: resolve symlinks in the target path
mstsc: /cert-ignore while I figure out the UI stuff
Lib.pm: allow enabling debug mode externally #uglyhack
mstsc: default to 32bpp for freerdp again